472723845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1327}}^1$

素因数の和:1490

約数の個数: 64

約数和(自身を含む): 881197056

約数和(自身を除く): 408473211

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 127, 165, 187, 255, 381, 561, 635, 935, 1327, 1397, 1905, 2159, 2805, 3981, 4191, 6477, 6635, 6985, 10795, 14597, 19905, 20955, 22559, 23749, 32385, 43791, 67677, 71247, 72985, 112795, 118745, 168529, 218955, 248149, 338385, 356235, 505587, 744447, 842645, 1240745, 1853819, 2527935, 2864993, 3722235, 5561457, 8594979, 9269095, 14324965, 27807285, 31514923, 42974895, 94544769, 157574615, 472723845]

約数ペア:

[(1, 472723845), (3, 157574615), (5, 94544769), (11, 42974895), (15, 31514923), (17, 27807285), (33, 14324965), (51, 9269095), (55, 8594979), (85, 5561457), (127, 3722235), (165, 2864993), (187, 2527935), (255, 1853819), (381, 1240745), (561, 842645), (635, 744447), (935, 505587), (1327, 356235), (1397, 338385), (1905, 248149), (2159, 218955), (2805, 168529), (3981, 118745), (4191, 112795), (6477, 72985), (6635, 71247), (6985, 67677), (10795, 43791), (14597, 32385), (19905, 23749), (20955, 22559)]